baber/WOPTO huggingface dataset:
Patent JP-2002267412-A (JP)
Title: Measuring instrument of color image reader
Inventor: NAKASHIGE FUMIHIRO
IPC: G01B11/00
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a measuring instrument of a color image reader which can speedily measure a chromatic aberration with high precision. SOLUTION: A chromatic aberration measuring instrument 2 is equipped with an image signal input part 25 which obtains the image signal outputted by a color image reader 1 to be measured, an image storage memory 27 which stores the image signal obtained by the input part 25, and an image processing arithmetic part 26 which obtains the image signal from the memory 27 and computes position shift quantities among respective colors; and a document which has uniform density in the scanning direction of an optical system and uneven density at right angle to the direction is set on the color image reader 1 and the image processing arithmetic part 26 computes the relative positions of image data of a specific area of an image signal of one color of the image signal obtained by the input part 25 and image data of an area shifting by image pickup element pitch from the specific area.
Patent JP-2002271039-A (JP)
Title: Multilayer board and its machining method
Inventor: KONO MASAYUKI
IPC: B23K26/382
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer printed board in which an insulating layer only can be eliminated when machining is performed by using a laser beam. SOLUTION: The multilayer board is provided with a first and second metal layers 2, 3 which are electrically connected with electronic components to be mounted, and an insulating layer 1 which is formed between the first and second metal layers 2 and 3 and isolates them from each other. A reflecting layer for reflecting the laser beam which is cast in order to form a hole in the insulating layer 1 is formed between the insulating layer 1 and the first metal layer 2 or the second metal layer 3.
Patent JP-2002267761-A (JP)
Title: Display method of coordinate related information
Inventor: HATA SHINJI
IPC: G01V1/00
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a display method of coordinate related information capable of easily grasping the correlative relation between coordinate information and coordinate related information. SOLUTION: When the coordinate information recorded in conformation to a coordinate and a plurality of pieces of coordinate related information related to the coordinate information are displayed on an image display device, the distribution range of data values related to first coordinate related information is divided into a plurality of pieces and assigned to time parameters, and the first coordinate related information is arranged in the corresponding position of the coordinate information according to the time parameter and successively displayed. The other coordinate related information is superposed on the corresponding position of the coordinate information and successively displayed according to the time parameter so as to be visually quantitatively graspable, different from the first coordinate related information.
Patent JP-2002279085-A (JP)
Title: System and method for reserving funeral hall
Inventor: TSUKAGOSHI SHINICHI
IPC: G06Q30/06
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To reserve a funeral hall which meets a condition without wasting time and labor. SOLUTION: When a funeral hall reservation applicant transmits a retrieval condition by a reservation applicant information terminal 200 (S118), a funeral hall reservation server 100 retrieves a funeral hall which meets the condition from funeral hall information based on the retrieval condition and registrant information (S120). The funeral reservation server 100 sorts the retrieval results in order from the one which is nearest to the address of the departed and provides a retrieval result list picture (S122). The reservation applicant information terminal 200 displays it (S124). The terminal 200 transmits a reservation indication by the applicant (S126) so that the server 100 reserves the funeral hall (S128) and transmits a reservation report to the applicant terminal 200 and a manager information terminal 300.  The respective information terminals 200 and 300 display the reservation report (S132 and S134).
Patent JP-2002279291-A (JP)
Title: Information providing server and information providing method
Inventor: MAEDA TOSHIKATSU
IPC: G06Q30/02
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an information providing technique that can increase the page view of a Web site. SOLUTION: The information providing server 100 includes a storage part 120 storing a usual site 122 for providing service usually open to the public, and a phantom site 124 for providing a user with supplementary service not provided at the usual site, only for a prescribed time; and a control part 130 for controlling the offer of the phantom site 124. The control part 130 irregularly provides the phantom site 124. The user visits the Web site 121 at all times in order to access the phantom site 124 unknown to the user about when it is open to the public.
Patent JP-2002275517-A (JP)
Title: Method for operating movable heath type furnace
Inventor: TAKAHATA MASAHIRO
IPC: C21B13/10
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for operating a movable hearth type furnace, by which defective agglomeration of molten metal grains caused by using of low grade raw material is effective prevented. SOLUTION: In the operation of the movable hearth type furnace, by which the metal-contained raw materials containing carbon component are piled on the furnace hearth moved in the furnace, heated, reduced, melted and cooled during moving the raw material in the furnace to produce and recover a reduced metal, oxygen gas atmosphere is formed above the furnace hearth.
Patent JP-2002272887-A (JP)
Title: Fiber reinforced composite material tubular body
Inventor: NODA SHUNSAKU
IPC: A63B102/32
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a fiber reinforced composite material tubular body which is suitably used for a golf club shaft, etc., and is provided with a high twist strength. SOLUTION: The tubular body consists of the lamination of a plurality of fiber reinforced composite material layers and comprises a bias layer in which the reinforcing fiber direction is tilted by 25 to 65 deg. concerning the main axis of the tubular body and a straight layer in which the reinforcing fiber direction is tilted by 0 to 20 deg. concerning the main axis of the tubular body. A specified formula is satisfied by the pulling elastic modulus E (GPa) of the reinforcing fibers in the bias layer and the in-plane shearing strength SI (MPa) in the straight layer.
Patent JP-2002275763-A (JP)
Title: Mounting structure and method for connecting pipe for air chamber
Inventor: KUMAGAI TEIZO
IPC: D06M15/693
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide both a mounting structure of a connecting pipe capable of mounting the connecting pipe in an airtight state for making mutual air chambers communicate and a method for mounting the connecting pipe. SOLUTION: This mounting structure of a connecting pipe 3 a flange 14 and a peripheral part of a cloth body 12 are permeated with a latex solution, a latex coagulating liquid is applyied from the external direction to the flange 14 and the peripheral part of the cloth body 12, coagulating the latex solution, and the connecting pipe 3 is fixed with the coagulated latex layer in the mounting structure of the connecting pipe 3 in which an air chamberlike body 13 is formed and the connecting pipe 3 is inserted from an inserting part Z and fixed. The method has the following advantages. Since the flange 14 and the peripheral part of the cloth body 12 are permeated with the latex solution and the latex coagulating liquid is applied from the outside of the flange 14 and the peripheral part of the cloth body 12, the connecting pipe 3 can firmly be fixed.  Since a large amount of the latex solution is soaked into the part of the large texture of the base fabric, the thick latex layer can be formed and the air chamber having excellent airtightness can be produced.
Patent JP-2001306063-A (JP)
Title: Guitar protecting cover
Inventor: YAMAZAKI TAKASHI
IPC: G10D1/08
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a guitar protecting cover which protects the upper flank (6) of a guitar body and the back (7) of the guitar body. SOLUTION: The upper cover (outer material) (1) of the front and the cover (outer material) (2) of the front are provided with materials (fabrics, synthetic fibers, etc.), subjected to waterproofing. Soft materials, such as felt, having absorptivity, are used for the upper cover (lining) (3) of the back and the cover (lining) (4) of the back. A polyethylene film (7) is inserted between the cover (outer material) (2) of the front and the cover (lining) (4) of the back to reinforce waterproofing and to protect the upper side face (8) of the guitar body and the back (9) of the guitar body.  Suction cups (6) are mounted to the upper part (lining) cover (3) of the back, in order to prevent fall-away of the cover from the guitar body, or nonslip mats (10) are attached to the upper part (lining) cover (3) of the back to prevent falling-away of the cover from the guitar body, so that the dislodgment from the guitar body is prevented without the suction cups (6) and the guitar body is made beautiful in appearance.
Patent JP-2002279922-A (JP)
Title: Electron beam device and method of manufacturing device using the electron beam device
Inventor: NAKASUJI MAMORU
IPC: H01L21/66
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an objective lens that can make chromatic aberrations coefficient small by voltage applied to a lens electrode. SOLUTION: In this electron beam device, electron beams emitted from an electron gun 11 are converged by electrostatic lenses 14, 17 and irradiated on a sample S to be scanned; secondary electrons emitted from the irradiated part of the sample are detected by a detector 31 to evaluate the sample; and the space between a plurality of electrodes of the electrostatic lens is made small, and the bore diameter of the electrodes is made large, to reduce the axial chromatic aberration of the electrostatic lenses.
Patent JP-2002283652-A (JP)
Title: Imaging device
Inventor: NAMEKAWA TAKUMI
IPC: B41J29/13
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an imaging device which shows high reliability and excellent operability, especially improved operability with regard to attachment and detachment of an optional device, and provides and operator with convenience in use. SOLUTION: A printing device 1 is equipped with a front panel on which a paper feed tray attaching/detaching aperture for attaching a paper feed tray 40 to and detaching it from a printing device body, a paper unloading aperture 22 for unloading a printed paper and an optional device attaching/detaching aperture 24 for attaching an optional device 80 to and detaching it from the body, are perforated and has an almost planar main face, constituting one face of an outer enclosure. The optional device attaching/detaching aperture 24 is an upper region of the paper unloading aperture 22 to the front panel 20 and perforated in a region other than a region for a paper of a smallest size to be unloaded. The optional device 80 is attached to and detached from the body through the optional device attaching/detaching aperture 24 as viewed facing an opened paper unloading door 50.
Patent JP-2002284383-A (JP)
Title: Recording medium carrying device and recording device
Inventor: SAOTOME SUMITOSHI
IPC: B65H5/00
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To restrict the influence of deformation due to a leave for a long time and the influence of the flap to be generated when carrying with a belt and maintain a constant distance between a recording head part and the carrying belt when operating the belt (normal carrying operation), and instantaneously stop the carrying belt when stopping the belt (when abnormal operation is generated). SOLUTION: This carrying device applies a voltage to an electrode plate provided in the carrying belt 31 to suck the carrying belt 31 to several projecting parts 30a provided on the side of the carrying belt 31 opposite to the side thereof for sucking the recording paper freely to slide, and sucks the recording paper to the carrying belt 31 for carrying. A voltage is applied to the projecting parts 30a so that an electrical potential difference between the carrying belt 31 and the projecting parts 30a when stopping the belt becomes larger than the electrical potential difference between the carrying belt 31 and the projecting parts 30a when operating the belt.
Patent JP-2002283419-A (JP)
Title: Reactive injection molding machine
Inventor: OTA TOSHIMASA
IPC: B29C45/46
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a reactive injection molding machine capable of simply molding a microcellular foamed molded object having a small cell size for a short time by sufficiently dissolving an inert fluid such as carbon dioxide or nitrogen in a raw material. SOLUTION: The raw material is supplied by raw material quantitative pumps 8 and 9 while the inert fluid is supplied by inert fluid quantitative supply pumps 12 and 13, and not only the raw material and the inert fluid are allowed to collide with each other to be mixed mutually but also even the flows of the inert fluid and the flows of the raw material are respectively allowed to collide with each other in premixing units 14 and 15 equipped with a pair of inert fluid jet parts 19 and a pair of raw material jet parts 20 arranged in opposed relationship on the same plane to be continuously premixed and the mixtures are pressurized and/or heated by high pressure heaters 16 and 17 to continuously dissolve the inert fluid in the raw material and, thereafter, the raw material is injected in a mold 5 under pressure by a mixing head 4 to perform RIM molding.
Patent JP-2002285123-A (JP)
Title: Die-attach paste and semiconductor device
Inventor: WATABE ITARU
IPC: C09J11/00
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide die-attach paste for adhering a semiconductor, having nonconductive characteristics and excellent bleeding resistance. SOLUTION: This nonconductive die-attach paste comprises (A) a urethane di(meth)acrylate obtained by reacting a hydroxyalkyl (meth)acrylate, a polyalkylene glycol and a diisocyanate, (B) a (meth)acrylic acid ester having at least one fluorine in one molecule, (C) a radical polymerization catalyst, and (D) a nonconductive filler as essential components.
Patent JP-2002286793-A (JP)
Title: Semiconductor device test instrument
Inventor: ISOBE MASAYA
IPC: H01R33/76
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a test instrument capable of reducing electrical connection defects without lowering heat releasability, reducing time and labor for instrument cleaning, and thereby improving efficiency of inspection in a final test process. SOLUTION: In this semiconductor device test instrument 10, plural projecting parts or plural recessed parts 14 are formed on the abutting surface with an earthing electrode 13 installed on the package bottom surface of a semiconductor device 12, to thereby reduce the abutting area of the abutting surface of a pedestal 131, and hereby a probability of adhesion of refuse such as burr is reduced, and also the refuse adhering to the semiconductor device 12 can be dropped between the plural projecting parts or into the plural recessed parts. The pedestal 131 is constituted from a base pedestal 132 and an earthing connection block 133 having the abutting surface and detachable from the base pedestal 132.  Therefore, if the abutting surface of the earthing connection block 133 is deteriorated, the block can be replaced easily, and cleaning can be executed by dismounting the earthing connection block 133.
Patent JP-2002291152-A (JP)
Title: Electric field electron emitting surge absorber element and manufacturing method thereof
Inventor: KASAI YOSHITO
IPC: H02H9/04
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To achieve an electric field electron emitting surge absorber element capable of setting operating voltage to be low and responding to the surge rapidly with an extremely simple structure. SOLUTION: A first substrate member 12 and a second substrate member 14, each of which is formed out of an n-type semiconductor, are disposed to face each other, the facing edges of both substrate members 12, 14 are airtightly closed through a frame oxide film 16 to form an envelope 18 so that the internal vacuum of the envelope 18 may be high, and an electron emitting part 20 formed out of the roughened substrate member surface is formed on the facing surfaces of the first substrate member 12 and the second substrate member 14. A discharge gap is formed between the electron emitting part 20 and an electron emitting part 20 on the other substrate member.  A frame-shaped dielectric film 22, which connects a gap between both the substrate members 12, 14 and is formed out of a sustenance with high dielectric constant, is unfolded and attachment between the first substrate member 12 and the second substrate member 14 in the envelope 18.
Patent JP-2002290798-A (JP)
Title: Digital camera
Inventor: MATSUEDA MASAO
IPC: G03B17/02
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a digital camera capable of detecting an open operation of a battery lid without increasing parts. SOLUTION: In the digital camera wherein the battery lid 11 is openably and closably engaged to a camera body and have a battery segment 16 contacting to batteries 15a and 15b contained the camera body is actuated in openable and closable directions by a metal spring 12, one end 12a of the spring 12 is contacted to the battery segment 16. When the open operation of the battery lid 11 is performed and before the contact of the battery 15a, 15b and the battery segment 16 are disconnected, the contact between the one end 12a of the spring 12 and the battery segment is disconnected. A voltage detection circuit 200 is connected to the other end 12b of the spring 12 and the voltage detection circuit 200 detects the disconnection of the contact between the other end 12b of the spring 12 and the battery segment 16.
Patent JP-2002286642-A (JP)
Title: Method of analyzing physiologically active amine
Inventor: YAMAGUCHI MASATOSHI
IPC: G01N21/64
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a method in which physiologically active amines are analyzed with high sensitivity and with high accuracy by using a fluorescent resonance energy transfer(FRET) phenomenon. SOLUTION: A fluorescent reagent which is selective with reference to an amino group is bonded to a physiologically active amine such as an indoleamine comprising a spontaneous fluorescence characteristic, a catecholamine-related substance or the like so as to be changed into a derivative. The derivative is excited at an excitation wavelength in the spontaneous fluorescence characteristic of the physiologically active amine. A fluorescence resonance energy transfer is caused between adjacent fluorescent molecules inside the derivative, and fluorescence is analyzed.
Patent JP-2002287608-A (JP)
Title: Learning support system
Inventor: SUDA SHIGERU
IPC: G06Q50/10
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To enable a learner to efficiently and effectively carry out learning by adequately deciding the academic ability of the learner and providing the problems and explanation relating to the weak point items of the learner and the problems, explanation, etc., of the difficulty levels adapted to the academic ability of the learner. SOLUTION: Whether there are problems not yet correctly answered by the learner among the academic ability decision problems made correspondent to the learning unit of the uncorrectly answered problem information stored in learning history memory means 113 in accordance with this information or not is decided. If there are such problems, the uncorrectly answered problems are read out of academic ability decision problems memory means 115 and are provided.  If all of the academic ability decision problems made correspondent to the learning unit are already correctly answered by the learner, the academic ability indices of the learner relating to the learning units are calculated by the predetermined computation using the gross number of setting the questions or the gross answering time of the learning decision problems relating to the learning unit stored in the learning history memory means 113.
Patent JP-2002295108-A (JP)
Title: Door stopper
Inventor: TSUCHIKAWA ZENJI
IPC: E05C17/56
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a door stopper capable of surely stopping a door by holding without largely lifting a turning piece upwards from a posture in which the turning piece is abutted even when it strikes against the front end section of a body. SOLUTION: The door stopper comprises a body 2 being installed to a lower section at the free end of a revolving door A and having an attracting surface 21 having a magnet 20 on an underside and an engaging stepped section 22 and a base body 1 with the turning piece 11 mounted on a floor face B, turnably held towards an upper section from a horizontal falling posture through a pivotal shaft section 10 and made of a magnetic material. The turning piece 11 is attracted and pulled up to the magnet 20 and attracted to the attracting surface 21 and engaged with the engaging stepped section 22 when the revolving door A reaches a fixed opening place.  An inclined guide surface 23 is formed at the front end of the body 2, and has a structure such that it is inclined and formed towards the oblique front direction while being continued to the attracting surface 21 and formed at an angle of inclination where the turning piece is guided downwards when the front end of the piece 11 is abutted thereon.
Patent JP-2002297595-A (JP)
Title: Providing system and method for information on correspondence course
Inventor: UCHIUMI HIROKO
IPC: G06Q50/00
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a providing system and method for information on correspondence course capable of watching with reading out course materials data at any desired time. SOLUTION: In the system, control equipment 4 for correspondence course center accesses to participant terminal control equipment 9 corresponding to participant discriminating numbers in a participant management database 8. The equipment 9 judges whether the data from the equipment 4 is available or not according to participation contract information recorded into a participant card 15, and if available, informs the fact to the equipment 4. The equipment 4 reads out names of courses for participations corresponding to the available equipment 9 and reads out the data from a course materials database 7 according to the names to transmit to the database 8 in the equipment 9.